Youly The Protector Reflective Dog Collar Small (10-14 in) The Youly Reflective Black Dog Collar illuminates your pup on nighttime outings with details that reflect light. Easily adjust this collar for a comfortable fit and set off for adventure at any hour. - Reflective Black Dog Collar from Youly - Details reflect light for increased visibility - Heavy duty stitching adds durability for long-lasting use - Comfortable nylon construction - Metal D-ring for attaching identification tags, leashes, or beacons - Built-in slide for fast and easy adjustment Petco